EA025889B1 - Система и способ для прохождения материала в проточном канале - Google Patents

Система и способ для прохождения материала в проточном канале Download PDF

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Publication number
EA025889B1
EA025889B1 EA201291419A EA201291419A EA025889B1 EA 025889 B1 EA025889 B1 EA 025889B1 EA 201291419 A EA201291419 A EA 201291419A EA 201291419 A EA201291419 A EA 201291419A EA 025889 B1 EA025889 B1 EA 025889B1
Authority
EA
Eurasian Patent Office
Prior art keywords
valve
valves
flow
flow channel
channel
Prior art date
Application number
EA201291419A
Other languages
English (en)
Russian (ru)
Other versions
EA201291419A1 (ru
Inventor
Нильс Леннарт Рулланн
Original Assignee
Статойл Петролеум Ас
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Статойл Петролеум Ас filed Critical Статойл Петролеум Ас
Publication of EA201291419A1 publication Critical patent/EA201291419A1/ru
Publication of EA025889B1 publication Critical patent/EA025889B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/025—Chokes or valves in wellheads and sub-sea wellheads for variably regulating fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling Tools (AREA)
  • Paper (AREA)
EA201291419A 2010-06-03 2011-06-03 Система и способ для прохождения материала в проточном канале EA025889B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20100800A NO338372B1 (no) 2010-06-03 2010-06-03 System og fremgangsmåte for å passere materie i en strømningspassasje
PCT/EP2011/059204 WO2011151446A2 (en) 2010-06-03 2011-06-03 System and method for passing matter in a flow passage

Publications (2)

Publication Number Publication Date
EA201291419A1 EA201291419A1 (ru) 2013-04-30
EA025889B1 true EA025889B1 (ru) 2017-02-28

Family

ID=44626873

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201291419A EA025889B1 (ru) 2010-06-03 2011-06-03 Система и способ для прохождения материала в проточном канале

Country Status (9)

Country Link
US (1) US9346634B2 (de)
EP (1) EP2576957B1 (de)
AU (1) AU2011260230B2 (de)
BR (1) BR112012030698B1 (de)
CA (1) CA2801124C (de)
EA (1) EA025889B1 (de)
MX (1) MX2012014081A (de)
NO (1) NO338372B1 (de)
WO (1) WO2011151446A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2980115A1 (en) 2015-03-19 2016-09-22 Ipeg, Inc. Material delivery system
US11828128B2 (en) * 2021-01-04 2023-11-28 Saudi Arabian Oil Company Convertible bell nipple for wellbore operations
MX2024005529A (es) * 2021-11-26 2024-05-21 Minova Int Ltd Metodo de revestimiento de pozo, sistema y componentes del mismo.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005667A1 (en) * 2002-07-08 2004-01-15 Shell Internationale Research Maatschappij B.V. Choke for controlling the flow of drilling mud
WO2008045381A2 (en) * 2006-10-04 2008-04-17 Fluor Technologies Corporation Dual subsea production chokes for high pressure well production

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232494A (en) * 1964-04-27 1966-02-01 Archie L Poarch Valve system combination
US3477526A (en) * 1967-06-07 1969-11-11 Cameron Iron Works Inc Apparatus for controlling the pressure in a well
US3827511A (en) * 1972-12-18 1974-08-06 Cameron Iron Works Inc Apparatus for controlling well pressure
US4282939A (en) * 1979-06-20 1981-08-11 Exxon Production Research Company Method and apparatus for compensating well control instrumentation for the effects of vessel heave
US20020112888A1 (en) * 2000-12-18 2002-08-22 Christian Leuchtenberg Drilling system and method
CA2534502C (en) * 2003-08-19 2011-12-20 Shell Canada Limited Drilling system and method
US20050092523A1 (en) 2003-10-30 2005-05-05 Power Chokes, L.P. Well pressure control system
US7886847B2 (en) * 2008-05-23 2011-02-15 Tesco Corporation Monitoring flow rates while retrieving bottom hole assembly during casing while drilling operations
US8070131B2 (en) * 2008-10-27 2011-12-06 Vetco Gray Inc. Recessed cutting edge for wire cutting gate valves
US8281875B2 (en) * 2008-12-19 2012-10-09 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
GB2478119A (en) * 2010-02-24 2011-08-31 Managed Pressure Operations Llc A drilling system having a riser closure mounted above a telescopic joint
NO331711B1 (no) 2010-06-03 2012-03-05 Statoil Petroleum As Sluseventil, fremgangsmate for trykkregulering av returnert boreslam og/eller bronnstabilisering og anvendelser for en sluseventil.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005667A1 (en) * 2002-07-08 2004-01-15 Shell Internationale Research Maatschappij B.V. Choke for controlling the flow of drilling mud
WO2008045381A2 (en) * 2006-10-04 2008-04-17 Fluor Technologies Corporation Dual subsea production chokes for high pressure well production

Also Published As

Publication number Publication date
WO2011151446A3 (en) 2012-12-27
US9346634B2 (en) 2016-05-24
WO2011151446A2 (en) 2011-12-08
CA2801124A1 (en) 2011-12-08
NO338372B1 (no) 2016-08-15
EP2576957A2 (de) 2013-04-10
EP2576957B1 (de) 2016-12-21
MX2012014081A (es) 2013-04-05
AU2011260230B2 (en) 2015-07-09
BR112012030698A2 (pt) 2016-09-13
US20130101361A1 (en) 2013-04-25
NO20100800A1 (no) 2011-12-05
BR112012030698B1 (pt) 2020-03-10
CA2801124C (en) 2018-02-20
EA201291419A1 (ru) 2013-04-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM